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 Kies uw taal

Gro-Blocks



Please see Growing tips for detailed instructions.


Gro-Blocks are similar to a ‘plant container’. Need a 3” pot? Then choose a 3” Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5” starter plug. The bases of the Gro-Blocks are grooved to promote drainage in order to avoid "wet feet". Comes in strips labeled with instructions.

Look under Other products to see plastic containers for blocks and nutrient testing syringe. Check our Coco-can caps to reduce algae growth on the Coco-can page.


Gro-BlocksSize in inchesHole sizes avail.Bloks/StripBlocks/CaseUsage Example
Delta 4
Small 3"
3x3x2½No hole or big hole8384Small plants for transplanting
Delta 5.6
Large 3"
3x3x4Big hole8256NFT
Delta 6.5
Small4"
4x4x2½Big hole6216Tomato/Cucumber
Delta 8
Medium 4"
4x4x3.1No hole or big hole6180Plants in large flood trays
Delta 10
Large 4"
4x4x4Big hole6144Plants in large flood trays
HUGO 6"6x6Big hole148Grows plants up to 3-4 ft.




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